Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Maryland Spine and Brain Specialists, LLC

Specialist in Elkridge, MD · enumerated 2007 · authorized official Brittany Tilman, Office Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1639359508

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Registry record

Entity type Organization (Type 2)

Legal business name Maryland Spine and Brain Specialists, LLC

Practice address 8178 Lark Brown Rd Ste 101, Elkridge, MD, 21075

Phone (410) 646-4800

Fax (410) 646-9700

Enumeration date Nov 8, 2007

Last updated in NPPES May 21, 2026

Taxonomy & classification

174400000X Specialist Other Service Providers · License D53752 (MD) Primary

Authorized official

Name Brittany Tilman

Title Office Manager

Phone (410) 646-4800

Other identifiers

Identifier	Type	State	Issuer
633102500	Medicaid	MD	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Maryland Spine and Brain Specialists, LLC?

Maryland Spine and Brain Specialists, LLC is registered in NPPES as a Specialist (its primary provider taxonomy).

Providers at this address

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Madison Gagern Physician Assistant · Elkridge, MD NPI 1043852411

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-21.